1 people liked Evergrande s house is not soundproof, is the floor too thin?

It's not just Evergrande's buildings, but now many high-rise buildings.

Both. It is understood that all walls in Europe are more than 30 cm, and the cast-in-place floor slab must reach at least 20 cm to have a better sound insulation effect, and now the thickness of the floor slab of domestic residential buildings is 8-12 cm. The floor slab is thinner, and 27 floors can save one floor of height; In addition, the floor slab is thinner, and the load pressure of the house is small, which not only saves building materials, but also reduces the quality of building materials.

In addition, the lightweight and environmentally friendly materials currently promoted in the real estate field pay attention to the energy consumption, weight and fire resistance factors of the materials, but rarely consider the sound insulation performance, which affects the sound insulation quality of the house.

There may be a variety of factors involved in the non-soundproofing of Evergrande's house, including but not limited to the floor slab being too thin, architectural design, decoration materials, etc. Therefore, it cannot simply be attributed to the fact that the floor slab is too thin.

Generally speaking, the thickness of the floor slab is an important factor affecting the sound insulation. If the floor slab is too thin, it may reduce the soundproofing, causing noise to spread to other rooms or floors. However, in addition to the thickness of the floor slab, there are other factors that can also affect the sound insulation, such as the architectural design, the materials used to finish, the quality of the doors and windows, etc.

For example, the design of the building can affect the soundproofing. If the sound insulation measures in the building design are inadequate, it can lead to noise transmission. In addition, the choice of decoration materials can also affect the sound insulation.

If materials with poor sound insulation properties are used, noise transmission may occur. In addition, the quality of windows and doors can also affect the sound insulation. If windows and doors are poorly sealed or poorly insulated, noise can also spread.

Therefore, if you think that Evergrande's house is not soundproofed, it is recommended that you first confirm whether there is a situation where the floor slab is too thin. If this is the case, there are a few things you can consider to do to improve your soundproofing, such as adding more soundproofing materials or replacing windows and doors with more soundproofing windows. However, it is advisable to consult with a professional or developer before taking any action to ensure that the measures you are taking are safe and effective.

Evergrande's house does not have sound insulation or sound insulation, it is sound transmission, and the skipping rope on the next floor can be heard clearly, and I have lived in the house with the worst sound insulation.

The best way to insulate the floor slab is to:

du in order to prevent upstairs.

Zhi affects the downstairs can be considered to do back to do soundproof ceiling treatment: hit the bones, use sound-absorbing cotton, add gypsum board, and then scrape putty, which can reduce the impact sound by 20 decibels.

Other soundproofing measures:

1.To prevent the household wall from not being soundproofed, especially the master bedroom wall of the sound-absorbing board manufacturer needs to be considered for sound insulation;

2.sound insulation of the sewer pipe in the master bedroom;

3.When decorating, the water pipe buried in the wall should be soundproofed and shock-absorbed;

4.If you have children at home or come home late from work, you can consider making a floor soundproofing in your own home, for fear of affecting the downstairs;

5.Bedroom windows facing the street need to consider making a professional low-frequency soundproof window.

There was no way to do it, so I had to redecorate. Or install a soft and hard bag, which can achieve the effect of sound reduction. 、

The 3 cm thick extruded plastic board is used, which can be solved after installation with a bolt.

Noise can be isolated by laying floor slabs to dampen and sound insulation.

Floor sound insulation material refers to a material, component or structure that isolates, isolates, and separates the impact noise of the building floor and the airborne noise, which is called the floor sound insulation material.

This material can be used in the construction industry, home bedrooms, workshops, computer rooms, air compressors, conference rooms, multi-function halls, KTV song halls, industrial pipelines, offices and other places.

Here's how to fix it:

1. Soundproof wall.

Indoor soundproof walls are different, if you want to do it, it is best to understand it in advance, soundproofing materials are glass wool, rock wool, polyester sound-absorbing cotton, etc., the practice is not complicated, the need for keel, soundproof materials, gypsum board, etc. Build the keel, then fill in the soundproofing material in the middle of the keel, seal the gypsum board on both sides, if you feel unsure, or ask a professional worker to do it.

2. Floor sound insulation.

There are two ways to do this for floor insulation, one is to lay an elastic surface. For example, carpets, rubber floors or plastic floors can reduce the noise generated by the vibration and impact of the floor slab, and improve the sound insulation of the floor slab. The structure of this measure is simple, but the ground is soft.

The second is the use of floating floor slabs, the floating floor slabs are constructed as reinforced concrete as the base layer, and a layer of elastic cushion is laid on top, and then a hard ground surface layer (equivalent to a sandwich structure) is made, which can effectively reduce the noise of the floor slab impact, and the sound insulation is much higher than the first method.

3. Install soundproof windows.

The effect of installing soundproof windows is very significant, at least 20-30 decibels. But choose soundproof windows with good sealing. The installation method is not detailed.

4. Sound insulation of the roof.

Although you can't rely on roof soundproofing, roof soundproofing still needs to be done. When the building is made of suspended ceiling, the light steel keel is used to build a shelf, made into a small lattice, which is filled with soundproof cotton, and the grid size is moderate, not too large. Otherwise, it will cause sound resonance like thunder.

In addition, the light steel keel is best kept at a distance from the original ceiling, which can reduce the transmission of sound, and the side of the ceiling can also be equipped with soundproof sponge to absorb sound.

First, in the case of no decoration:

1. Try to choose wooden furniture: Among the furniture, the sound absorption effect of wooden furniture is the best. The porosity of its fibers allows it to absorb noise and reduce noise pollution.

Different woods have different levels of sound absorption, and softer woods, such as pine, absorb sound better. If your next-door neighbor is noisy, you can also place the bookcase in front of the wall adjacent to his house to block out the sound coming from the neighbor's house.

2. Choose cork flooring: Sometimes the noise does not necessarily come from the outside world, and people who sleep shallowly will also be woken up by the sound of family members walking. Cork flooring solves this problem very well, it is made of crushed and pressed cork and oak bark, which not only has a good sound absorption effect, but also feels very comfortable on the feet.

Effectively avoid household noise caused by people walking back and forth.

3. Choose a coarse-textured wallpaper: Compared with pure paper wallpaper or a smooth wall, a coarse-textured wallpaper can make the sound weaken during the propagation process, so as to achieve a mute effect. For larger households, a layer of gypsum board can be added to reduce noise.

For smaller households, the walls can be separated by unequal geometric shapes of solid wood and then covered with cork.

4. Install the ceiling: "Da - " Upstairs I don't know what I'm doing! It's so exciting, you can't get a good night's sleep on the weekend!

However, the solution to this trouble is actually very simple, when the ceiling is suspended, use professional sound insulation materials to make a special sound insulation ceiling. The method of adding mineral fiber board to light steel frame is the simplest ceiling treatment and the most cost-effective treatment.

5. Use doors and windows to shut down the noise: I want to sleep lazily when I go home from vacation, but my mother and old man who get up early have already watched TV in the living room, and how loud it is! It's so angry.

That's where the door comes into play. But in fact, not every door is so well insulated, and the sound insulation of the door mainly depends on the filling of the inner core. Doors with particleboard for the inner core are better insulated.

For solid wood doors and solid wood composite doors, the higher the density of the wood itself, the heavier the weight, and the thicker the door panel, the better the sound insulation effect.

It is best to choose double glazing for the glass of the window, which draws air between the glasses, which also blocks the way of sound transmission and plays a good noise reduction effect.

Second, the house has been installed.

1. If you can't make a cork floor, you can put a carpet: the home is decorated, and it is unrealistic to smash the floor and install a cork floor, but in order to reduce the sound reflected from the floor, we can also spread a thick carpet on the ground to achieve the sound absorption effect. If you only want to use small pieces of thin carpet, it will only be decorative, not really sound-absorbing.

2. Decorative soundproofing materials: When decorating, you don't have time to install soundproof felt, so try other materials with soundproof effect. It has many colors, which can be freely matched and pasted on the wall, which not only absorbs sound, but also can be used as a wall decoration.

While they alone cannot solve the problem of sound insulation, they are still effective for noise in the home, especially in homes that have already been renovated.

Many owners of new real estate Bai were amazed after moving in: the quality of the new building will get better and better, and the sound insulation performance is in.

It is far inferior to the buildings built in the Rong era, upstairs and downstairs, between the neighbors can hear the sounds of walking, talking, and playing television; Not only is my life disturbed by the noise of the neighborhood, but the privacy of the room is also impossible. You can visit the owners' forums of several large properties that were occupied in 2004-2005 and search for "soundproofing" to find the problem.

In modern buildings, especially high-rise buildings, in order to reduce the load-bearing capacity of the building, floor slabs and non-load-bearing partition walls are often built relatively light and thin, resulting in a decrease in sound insulation.

If the sound insulation performance of the building itself is not good, the best time to make up for it is during the decoration of the rough house, the main ways are ceiling sound insulation, wall sound insulation, ground sound insulation, pipe sound insulation, and so on. After the renovation and occupancy, the sound insulation treatment is similar, but it is more troublesome, such as: the furniture needs to be moved during construction, the ceiling or floor needs to be rebuilt, and so on.

Silin Sound Insulation adopts the sound insulation technology and sound insulation materials of Protasa, the world's top sound insulation product manufacturer, to provide a series of professional sound insulation solutions such as ceilings, walls, floors, pipes, etc.

In the original BAI wall and ceiling re-installed a DU soundproofing decoration, absorbing the need for soundproofing materials; The specific decoration of the soundproof and soundproof insulation board is as follows: 1The original wall is cleaned.

2.Install the vibration-damping keel, with an interval of about 600mm, and fill the keel void with sound-absorbing cotton. (A layer of soundproof felt is padded at the nail on the inner side of the keel to avoid rigid connection).

3.Gypsum board is installed on the vibration damping keel, and then the soundproof felt is pasted, and a layer of composite fireproof soundproof soundproofing board is sealed on the outside (a layer of gypsum board and composite fireproof soundproof board is sandwiched between the soundproof felt, and the soundproof felt is sealed with a staggered seam between the soundproof felt and gypsum board composite fireproof soundproofing), and the soundproof felt is fixed with universal glue or screws.

The indirect joints of the sound insulation board and the joints between the sound insulation board and the roof and floor slab should be sealed with building sealant. Hope it helps.

copy of the current residential building, more.

It is a frame bai shelf cast-in-place floor slab, the floor slab is thin, the sound insulation effect is not good, if you do sound insulation from the roof of your zhi, the effect is not as good as the sound insulation from the ground upstairs, as long as the keel is played upstairs, and the solid wood floor is paved, the situation will be much better.

It is also possible to do sound insulation from downstairs, but it is very troublesome, to make the keel fill in the ceiling with rock wool or other soundproof materials, and then use gypsum board or other materials to finish, or you can directly use extruded plastic board to install on the top surface, and decorate other panels or gypsum board to make a ceiling.

Vibration sound, if the voice is louder, you can hear it downstairs, let alone you. The current building dao is a reinforced concrete floor version, and the steel bars are connected to each other, and there is a vibration noise that can be transmitted far along the steel bar. As long as someone in the same building is hammered, the whole building should not be quiet.

A better solution is to spread a soft carpet upstairs, or wear soft-soled slippers or cloth shoes.

The next solution is to do a soundproofing renovation in your own home (this cost is much higher than that of the upstairs solution). Sound insulation renovation is generally not recommended for the whole floor of full sound insulation, only need to solve the sound insulation of the bedroom, because of the background noise during the day, the sound upstairs will not be so prominent or even not felt. Therefore, the kitchen and living room for daytime activities can be renovated without remodeling, which can save a lot of costs.

If you are downstairs, you can add a layer of reinforced concrete stacking to the floor slab, or an overhead wooden floor.

If you are upstairs, you can add a suspended ceiling and do some sound insulation.

It would be nice to cover them all with a real, thick enough wool carpet. It is not necessarily expensive compared to other options. Fast and doable. If you don't believe me, go borrow or rent a thick rug to try it. No way. It's just that I pay it back, and it doesn't cost much.

Sometimes it's not the sound of the floor. Rather, the sound came through the pillars of the wall.

Acoustic insulation of wooden floors can be increased. Add curtains.

It is best not to construct mortar or concrete thickening the floor slab, for fear that the construction is not good, and the floor slab cannot withstand the extra weight.

Yes, it's the reason why the floor slabs are too thin.

The upstairs action, the loud sound of the downstairs being empty, is the reason why the floor is too thin, but this sound indicates that the floor is not damaged (and still maintains its due elasticity).

There is a specification for the thickness of the floor slab, not the floor slab. No soundproofing was used during the renovation, so there will be this situation.

I don't know what to do about this, so let's be as careful as possible upstairs.

Well, if you think it's noisy, go up to him. Or you can complain about him.